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Caterpillar · Engine
2481394
In stock · ships from Knoxville
This is a single fuel injector seal kit for Caterpillar C15, C16, C18, and 3406E diesel engines.
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Verified fitment for 5 applications
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All confirmed applications for this part number.
Caterpillar
Caterpillar
Fits engines with the listed prefix codes. Kit includes three O-rings (Caterpillar part numbers 9X7317, 2303728, 2303775). One kit required per injector.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 20.
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It contains the three O-rings needed to reseal one injector where it meets the cylinder head. Replacing these seals is a common maintenance step when you remove or swap injectors, or when a failed seal causes fuel or oil contamination, rough running, or hard starting. Using fresh seals ensures a proper fuel and oil seal and prevents leaks that can damage the engine.
Part Number: 2481394
ORING KIT CAT/ 6NZ
Vendor: STOWERS MACHINERY
Dealer: KP Services Crossville
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